d8:announce42:http://tracker.amazonaws.com:6969/announce13:announce-listll42:http://tracker.amazonaws.com:6969/announceee4:infod6:lengthi2973e4:name58:2013_fall_walkthroughs_lecture_ascii-1_lang_vi_ascii-1.srt12:piece lengthi262144e6:pieces20:s'b+k:* o12:x-amz-bucket12:cdn.cs50.net9:x-amz-key58:2013/fall/walkthroughs/lecture/ascii-1/lang/vi/ascii-1.srtee